Front cover portion of a microprocessor controller housing



FIG. 1 is an enlarged perspective view of a front cover portion of a microprocessor controller housing showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left-side elevational view thereof;

FIG. 4 is a right-side elevational view thereof;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental deisgn for a front cover portion of a microprocessor controller housing, as shown and described. 